Introduction

Scarborough, located in the eastern part of Toronto, is known for its rich diversity and breathtaking natural features, including the stunning Scarborough Bluffs. For decades, the City of Toronto has used various techniques to counteract erosion and prevent landslides in this area. Among these techniques, the use of berms - man-made barriers made of earth and other materials - has been extensive. The following article elucidates on the implications and outcomes of using berms at the Scarborough Bluffs, seen from environmental, social, and economic perspectives.

Environmental Consequences

Berms installation at the Scarborough Bluffs has resulted in evident environmental rebound. The major concern that led to their establishment was the steady erosion of soil from the bluffs. The berms have done a splendid job at curbing this, ultimately shielding the bluffs from the intense waves of Lake Ontario and surface runoff. They have also assisted in controlling the landslides that once posed a considerable risk, thus stabilizing the slope. However, there have been some unintended negative consequences as well. Some wildlife species have been disrupted due to changes in their natural habitats as a result of the construction and presence of these berms. Nonetheless, the overall impact on the local biodiversity may be viewed as short-term and connective pathways have been established for displaced animals to various habitats.

Social Consequences

Along with environmental effects, the berms have also influenced the social dynamics around the Scarborough Bluffs. The Berms, along with other strategic interventions, have encouraged locals and tourists to visit the bluffs in a safe manner. As a matter of fact, berms not only play a defensive function but also provide space for recreational activities such as picnicking and sightseeing. However, the construct activities have temporarily impacted the residents living near the bluffs, with issues like noise and dust pollution. Also, sightseers who ventured too close to the edge despite warning signs have often caused damage to the berms, unwittingly promoting erosion.

Economic Consequences

The use of berms at the Scarborough Bluffs has undeniably had significant economic implications. The expense of berm installation and maintenance is high and is often questioned. Yet, their critical role in erosion control, public safety, and stability of residential properties along the cliff supports their cost-effectiveness. Moreover, the berms have indirectly contributed to the local economy. They have made the bluffs more accessible and safer, attracting many visitors which in turn boosts local businesses. Nevertheless, experts contend that the economic benefits cannot be sustainably enjoyed without addressing the challenges borne from maintenance costs and environmental impact.

Conclusion

In summary, the use of berms at the Scarborough Bluffs carries a blend of environmental, social, and economic consequences. Whilst they have proven effective in counteracting erosion and enhancing visitor experience, it’s crucial to pay close attention to the potential downsides and continuously reassess their feasibility as an erosion control strategy. To help the Scarborough Bluffs thrive, a balance between human intervention and allowing nature to take its course is needed.